Cardiovascular and cerebral hemodynamics during exercise and recovery in obese individuals as a function of their fitness status
| Affiliation auteurs | !!!! Error affiliation !!!! |
| Titre | Cardiovascular and cerebral hemodynamics during exercise and recovery in obese individuals as a function of their fitness status |
| Type de publication | Journal Article |
| Year of Publication | 2017 |
| Auteurs | Gayda M, Lapierre G, Dupuy O, Fraser S, Bherer L, Juneau M, Gremeaux V, Nigam A |
| Journal | PHYSIOLOGICAL REPORTS |
| Volume | 5 |
| Pagination | e13321 |
| Date Published | JUN |
| Type of Article | Article |
| ISSN | 2051-817X |
| Mots-clés | Cardiac and cerebral hemodynamics, exercise, Obesity, recovery |
| Résumé | {The aim of this study was to compare cardiovascular hemodynamics and cerebral oxygenation/perfusion (COP) during and after maximal incremental exercise in obese individuals according to their aerobic fitness versus age-matched healthy controls (AMHC). Fifty-four middle-aged obese (OB) and 16 AMHC were recruited. Maximal cardiopulmonary function (gas exchange analysis), cardiac hemodynamics (impedance cardiography), and left frontal COP (near-infrared spectroscopy: NIRS) were measured continuously during a maximal incremental ergocycle test. During recovery, reoxygenation/perfusion rate (ROPR: oxyhemoglobin: Delta O(2)Hb, deoxyhemoglobin: Delta HHb and total hemoglobin: Delta tHb; with NIRS) was also measured. Obese participants (OB |
| DOI | 10.14814/phy2.13321 |